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Stimuli and response

Total questions: 10

Worksheet time: 5mins

Name
Class
Date
1.

Which one is volntary action

a)

hearbeat

b)

swallowing

c)

singing

d)

breathing

2.

what type of tropism is occurring here?

a)

phototropism

b)

thigmotropism

c)

geotropism

d)

tropictropism

3.
This picture would represent which type of tropism?
a)
Phototropism
b)
Geotropism
c)
Hydrotropism
d)
Thigmotropism
4.
Changes in an organism's environment that cause a response
a)
Tropism
b)
Hormone
c)
Stimuli
d)
Response
5.
When the plant grows away from the stimuli
a)
Positive 
b)
Negative
6.

Which is central nervous system

a)

muscle and gland

b)

brain and spinal cord

c)

spinal nerve and cranial nerve

d)

nose and mouth

7.

voluntary action are controlled by the?

a)

cranial nerve

b)

spinal nerve

c)

spinal cord

d)

brain

8.

Which one below is CORRECT in describing involuntary action?

a)

Affector > brain > effector > response

b)

Affector > effector > response

c)

Affector > effector > spinal cord > response

d)

Effector > Affector > spinal cord > response

9.

What is the response in the above activity?

a)

catching the ruler

b)

voluntary action

c)

release the ruler

d)

involuntary action

10.

Part of the eye that changes light into nerve impulse

a)

Retina

b)

Sclera

c)

Iris

d)

Aqueous Humor